AU730648B2 - Silica which can be used in toothpaste compositions - Google Patents

Silica which can be used in toothpaste compositions Download PDF

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Publication number
AU730648B2
AU730648B2 AU31795/97A AU3179597A AU730648B2 AU 730648 B2 AU730648 B2 AU 730648B2 AU 31795/97 A AU31795/97 A AU 31795/97A AU 3179597 A AU3179597 A AU 3179597A AU 730648 B2 AU730648 B2 AU 730648B2
Authority
AU
Australia
Prior art keywords
silica
process according
silicate
reaction medium
acidifying agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU31795/97A
Other languages
English (en)
Other versions
AU3179597A (en
Inventor
Frederic Amiche
Adrien Dromard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Publication of AU3179597A publication Critical patent/AU3179597A/en
Application granted granted Critical
Publication of AU730648B2 publication Critical patent/AU730648B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Silicon Compounds (AREA)
  • Cosmetics (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AU31795/97A 1996-06-06 1997-06-04 Silica which can be used in toothpaste compositions Ceased AU730648B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9607187A FR2749576B1 (fr) 1996-06-06 1996-06-06 Procede de preparation de silice susceptible d'etre utilisee dans les compositions dentifrices
FR96/07187 1996-06-06
PCT/FR1997/000987 WO1997046485A1 (fr) 1996-06-06 1997-06-04 Silice susceptible d'etre utilisee dans les compositions dentifrices

Publications (2)

Publication Number Publication Date
AU3179597A AU3179597A (en) 1998-01-05
AU730648B2 true AU730648B2 (en) 2001-03-08

Family

ID=9492903

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31795/97A Ceased AU730648B2 (en) 1996-06-06 1997-06-04 Silica which can be used in toothpaste compositions

Country Status (16)

Country Link
US (1) US6187292B1 (xx)
EP (1) EP0907612B1 (xx)
JP (1) JP3431168B2 (xx)
CN (1) CN1137047C (xx)
AT (1) ATE222566T1 (xx)
AU (1) AU730648B2 (xx)
BG (1) BG102961A (xx)
BR (1) BR9709522A (xx)
CA (1) CA2257184C (xx)
DE (1) DE69714846T2 (xx)
EA (1) EA000508B1 (xx)
ES (1) ES2182096T3 (xx)
FR (1) FR2749576B1 (xx)
PL (1) PL187629B1 (xx)
TR (1) TR199802525T2 (xx)
WO (1) WO1997046485A1 (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750692B1 (fr) * 1996-07-05 1998-10-16 Rhone Poulenc Chimie Nouvelle silice abrasive, utilisable dans les dentifrices, son procede de preparation et compositions dentifrices la contenant
FR2809955B1 (fr) * 2000-06-07 2004-11-26 Rhodia Chimie Sa Utilisation d'une silice de precipitation de haute structure, dense et dispersible comme agent epaississant ou texturant dans les compositions dentifrices
US6403059B1 (en) * 2000-08-18 2002-06-11 J. M. Huber Corporation Methods of making dentifrice compositions and products thereof
US6652611B1 (en) 2000-08-18 2003-11-25 J. M. Huber Corporation Method for making abrasive compositions and products thereof
US6419174B1 (en) 2000-08-18 2002-07-16 J. M. Huber Corporation Abrasive compositions and methods for making same
EP1215170A1 (en) * 2000-12-14 2002-06-19 Akzo Nobel N.V. Precipitated silica particles for cat litter
JP4515761B2 (ja) * 2001-08-13 2010-08-04 ロディア・シミ シリカの製造方法、特定の細孔寸法及び／又は粒度分布を有するシリカ並びにそれらの特に重合体強化のための使用
DE10326049A1 (de) * 2003-06-10 2004-12-30 Degussa Ag Flammenhydrolytisch hergestelltes Siliciumdioxid, Verfahren zu seiner Herstellung und Verwendung
CN102530970B (zh) * 2012-03-01 2014-02-19 冷水江三A化工有限责任公司 一种牙膏摩擦剂二氧化硅的制备方法
FR2988384B1 (fr) * 2012-03-22 2015-09-11 Rhodia Operations Procede de preparation de silice precipitee comprenant une etape de fort compactage
CN103274422B (zh) * 2013-05-31 2016-03-30 肇庆金三江硅材料有限公司 核壳型沉淀二氧化硅、制备方法及含有该二氧化硅的牙膏
CN104418330B (zh) * 2013-08-23 2016-11-09 确成硅化学股份有限公司 一种二氧化硅浆液及其制备方法
AU2014369061B2 (en) 2013-12-20 2017-03-02 Colgate-Palmolive Company Tooth whitening oral care product with core shell silica particles
BR112016013531A8 (pt) 2013-12-20 2020-05-19 Colgate Palmolive Co composição de cuidado oral
CN103708473A (zh) * 2013-12-26 2014-04-09 福建龙岩精博化工科技有限公司 牙膏环保增稠剂的制备工艺
CN105776230B (zh) * 2016-02-29 2017-03-22 广州市飞雪材料科技有限公司 一种洁齿透明牙膏用二氧化硅的制备方法
CN106829967A (zh) * 2017-03-06 2017-06-13 福建省三明正元化工有限公司 一种轮胎用高分散二氧化硅反应配方
CN106986349B (zh) * 2017-05-27 2017-12-19 广州市飞雪材料科技有限公司 一种低消泡二氧化硅的制备方法
EP3705112A4 (en) 2017-10-30 2021-08-25 LG Household & Health Care Ltd. PUMP-LIKE TOOTHPASTE COMPOSITION
CN108046279A (zh) * 2017-12-26 2018-05-18 江西双龙硅材料科技有限公司 一种牙膏用二氧化硅的生产方法
CN109231221B (zh) * 2018-10-16 2019-06-28 肇庆金三江硅材料有限公司 一种低比表面积高分散性增稠型二氧化硅及其制备方法
CN109626384A (zh) * 2018-12-27 2019-04-16 通化双龙硅材料科技有限公司 一种牙膏用沉淀二氧化硅摩擦剂的制备方法
CN109485054B (zh) * 2019-01-02 2019-10-01 广州市飞雪材料科技有限公司 一种低吸油值高比表面积磨擦型二氧化硅及其制备方法
CN109607555B (zh) * 2019-01-02 2019-08-09 广州市飞雪材料科技有限公司 一种高磨擦高透明牙膏用二氧化硅及其制备方法
US11304888B2 (en) 2019-04-29 2022-04-19 Sunstar Americas, Inc. Oral care composition
MX2021013307A (es) 2019-05-06 2021-12-10 Colgate Palmolive Co Composiciones para el cuidado bucal.
CN110683550B (zh) * 2019-11-15 2020-07-14 广州市飞雪材料科技有限公司 一种湿式牙膏用二氧化硅浆料及其制备方法
CN111484025B (zh) * 2020-04-14 2020-11-17 广州市飞雪材料科技有限公司 一种低比表面积高密度增稠型牙膏用二氧化硅的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB710015A (en) * 1950-12-02 1954-06-02 Degussa An improved process for the production of finely divided silica
GB1347032A (en) * 1970-04-29 1974-02-13 Akzo Chemie Gmbh Process for producing silicic acid
EP0520862A1 (fr) * 1991-06-26 1992-12-30 Rhone-Poulenc Chimie Procédé de préparation de silice précipitée, silices précipitées obtenues et leur utilisation au renforcement des élastomères

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117345A1 (de) * 1981-05-02 1982-11-25 Akzo Gmbh, 5600 Wuppertal Kieselsaeure fuer die filtration von getraenken, insbesondere von bier
US5225177A (en) * 1990-01-19 1993-07-06 J. M. Huber Corporation Dentifrice abrasives and compositions
KR960010781B1 (ko) * 1991-10-02 1996-08-08 유니레버 엔브이 실리카
US6001322A (en) * 1993-09-29 1999-12-14 Rhone-Poulenc Chimie Precipitated silicas
FR2714369B1 (fr) * 1993-12-29 1996-01-26 Rhone Poulenc Chimie Silices abrasives pour compositions dentifrices.
US5603920A (en) * 1994-09-26 1997-02-18 The Proctor & Gamble Company Dentifrice compositions
BR9609526A (pt) * 1995-06-30 1999-02-23 Crosfield Joseph & Sons Sílica amorfa processo para sua preparação e composições oral e de pasta de dentes
US5891421A (en) * 1996-03-22 1999-04-06 J.M. Huber Corporation Precipitated silicas having improved dentifrice performance characteristics and methods of preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB710015A (en) * 1950-12-02 1954-06-02 Degussa An improved process for the production of finely divided silica
GB1347032A (en) * 1970-04-29 1974-02-13 Akzo Chemie Gmbh Process for producing silicic acid
EP0520862A1 (fr) * 1991-06-26 1992-12-30 Rhone-Poulenc Chimie Procédé de préparation de silice précipitée, silices précipitées obtenues et leur utilisation au renforcement des élastomères

Also Published As

Publication number Publication date
US6187292B1 (en) 2001-02-13
FR2749576A1 (fr) 1997-12-12
CN1137047C (zh) 2004-02-04
BR9709522A (pt) 1999-08-10
EP0907612B1 (fr) 2002-08-21
EP0907612A1 (fr) 1999-04-14
WO1997046485A1 (fr) 1997-12-11
TR199802525T2 (xx) 1999-04-21
PL187629B1 (pl) 2004-08-31
JP2000502315A (ja) 2000-02-29
PL330144A1 (en) 1999-04-26
DE69714846D1 (de) 2002-09-26
EA199900001A1 (ru) 1999-06-24
ES2182096T3 (es) 2003-03-01
CA2257184C (fr) 2003-05-13
FR2749576B1 (fr) 1998-09-04
ATE222566T1 (de) 2002-09-15
EA000508B1 (ru) 1999-10-28
AU3179597A (en) 1998-01-05
DE69714846T2 (de) 2003-05-28
CA2257184A1 (fr) 1997-12-11
BG102961A (en) 1999-07-30
JP3431168B2 (ja) 2003-07-28
CN1221393A (zh) 1999-06-30

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